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Response to DRMS Adequacy Review — Cotter JD -8 Mine Reclamation Plan Amendment <br />include the upper affected area in the EPP. See e.g., EPP page 33 (Cotter declining to <br />provide any surface water detail for the upper area). This is not allowable under the <br />MLRA and implementing regulations. For example, Rule 6.4.21 specifically requires that <br />the EPP include discussion of "all areas ... that will be or have the potential to be <br />affected by uranium mining. " Here, because the upper site is included in the permit, it <br />must be detailed in the EPP. This is especially true, where, as here, the operator admits <br />that the area has the potential to be affected in the future. EPP at 2 ( "However, future <br />exploration drilling may locate sufficient resources to require use of the upper mine <br />waste area and ore storage pad. '). Cotter cannot have it both ways. The company <br />cannot maintain the upper mine area in its permit, and keep open the ability to conduct <br />ground disturbing activities on those lands, yet refuse to provide the EPP information <br />required under the MLRA and Board Rules. The DRMS should require Cotter to provide <br />a complete EPP and not one that unilaterally selects only certain portions of the site at <br />Cotter's convenience. <br />Other portions of the regulations specifically call for detailed information for all areas <br />within a specified distance (i.e. 2 miles) of the operation. See Rule 6.4.21 (throughout). <br />The Division should require that Cotter submit all information required under the <br />regulations, and not just the data Cotter chooses to provide. <br />Cotter response: As stated in the Amendment Application, the proposed upper <br />affected area on the DOE JD -8 lease tract has not been affected at this time. Cotter <br />currently anticipates that the proposed upper affected area on top of Monogram <br />Mesa for the mine waste pile and ore storage pad will not be required. However, if <br />the upper mine waste area and ore storage pad are required in the future, the EPP <br />will be updated to address this area prior to any new disturbance on the lease tract. <br />All Contemplated Storm Water Mitigation Measures Should Be Implemented Immediately <br />As briefly mentioned above, Cotter appears to propose in its Construction Schedule (EPP <br />section 10, page 50) that the additional proposed stormwater management would only be <br />contingent on resumption of mining. This proposal should not be accepted by the <br />Division. Notably, even the (inapplicable) "intermittent status" designation requires the <br />operator to comply with all "reclamation, performance standards and Enviromnental <br />Protection Plan requirements. "Rule 1.13.7(a). <br />The proposal to hold off on activities such as improved stormwater management is <br />contradicted by Cotter's own statements that "[s]tormwater management and the <br />prevention of water -rock interaction are the particular focus of environmental protection <br />measures for the JD -8 mine." EPP page 1. Later in the EPP document, Cotter asserts <br />that "[a]ny potential chemical loading to surface water will be controlled and minimized <br />by the implementation of best management practices (BMPs) described in the Stormwater <br />Management Plan (Attachment 4 of the EPP)." EPP at 23. This statement simply does not <br />square with the construction schedule proposing to implement the new stormwater BMPs <br />only at some indeterminate date in the future upon resumption of mining. The Division <br />should reject Cotter's attempt to push off any meaningful work. At minimum, the Division <br />should require additional detail to confirm any activities that will be required <br />immediately. <br />Page A -3 <br />